$archiver NSKeyedArchiver $objects $null $class CF$UID 37 NS.objects CF$UID 2 $class CF$UID 33 NS.keys CF$UID 3 CF$UID 4 CF$UID 5 NS.objects CF$UID 6 CF$UID 7 CF$UID 35 Title Text Date Untitled Snapshot $class CF$UID 34 NSAttributes CF$UID 10 NSDelegate CF$UID 0 NSString CF$UID 8 $class CF$UID 9 NS.string Since Ledger's accounts and commodity system is so flexible, you can have accounts that don't really exist, and use commodities that no one else recognizes. For example, let's say you are buying and selling various items in EverQuest, and want to keep track of them using a ledger. Just add items of whatever quantity you wish into your EverQuest account: @smallexample 9/29 Get some stuff at the Inn Places:Black's Tavern -3 Apples Places:Black's Tavern -5 Steaks EverQuest:Inventory @end smallexample Now your EverQuest:Inventory has 3 apples and 5 steaks in it. The amounts are negative, because you are taking @emph{from} Black's Tavern in order to add to your Inventory account. Note that you don't have to use @samp{Places:Black's Tavern} as the source account. You could use @samp{EverQuest:System} to represent the fact that you acquired them online. The only purpose for choosing one kind of source account over another is for generate more informative reports later on. The more you know, the better analysis you can perform. If you later sell some of these items to another player, the transaction would look like: @smallexample 10/2 Sturm Brightblade EverQuest:Inventory -2 Steaks EverQuest:Inventory 15 Gold @end smallexample Now you've turned 2 steaks into 15 gold, courtesy of your customer, Sturm Brightblade. $classes NSMutableString NSString NSObject $classname NSMutableString $class CF$UID 33 NS.keys CF$UID 11 CF$UID 12 NS.objects CF$UID 13 CF$UID 30 NSParagraphStyle NSFont $class CF$UID 29 NSAlignment 4 NSLineHeightMultiple 1.1000000238418579 NSTabStops CF$UID 14 $class CF$UID 28 NS.objects CF$UID 15 CF$UID 17 CF$UID 18 CF$UID 19 CF$UID 20 CF$UID 21 CF$UID 22 CF$UID 23 CF$UID 24 CF$UID 25 CF$UID 26 CF$UID 27 $class CF$UID 16 NSLocation 28 $classes NSTextTab NSObject $classname NSTextTab $class CF$UID 16 NSLocation 56 $class CF$UID 16 NSLocation 84 $class CF$UID 16 NSLocation 112 $class CF$UID 16 NSLocation 140 $class CF$UID 16 NSLocation 168 $class CF$UID 16 NSLocation 196 $class CF$UID 16 NSLocation 224 $class CF$UID 16 NSLocation 252 $class CF$UID 16 NSLocation 280 $class CF$UID 16 NSLocation 308 $class CF$UID 16 NSLocation 336 $classes NSArray NSObject $classname NSArray $classes NSParagraphStyle NSObject $classname NSParagraphStyle $class CF$UID 32 NSName CF$UID 31 NSSize 14 NSfFlags 16 Courier $classes NSFont NSObject $classname NSFont $classes NSDictionary NSObject $classname NSDictionary $classes KBWordCountingTextStorage NSTextStorage NSMutableAttributedString NSAttributedString NSObject $classname KBWordCountingTextStorage $class CF$UID 36 NS.time 267380389.303377 $classes NSDate NSObject $classname NSDate $classes NSMutableArray NSArray NSObject $classname NSMutableArray $top Snapshots CF$UID 1 $version 100000